Light travels in a vacuum at the speed of:
- (A) 146,000 miles per second
- (B) 186,282 miles per second
- (C) 176,000 miles per second
- (D) 196,000 miles per second
- (B) 186,282 miles per second
Which type of rainfall occursin most parts of the world?
- (A) Orographic rainfall
- (B) Convectional rainfall
- (C) Cyclonic rainfall
- (D) Frontal rainfall
- (A) Orographic rainfall
A child playing outside in morning came inside the house to drink water. His pupil size changed. Which part of brain is responsible for it:
- (A) Forebrain
- (B) Cerebellum
- (C) Midbrain
- (D) Hindbrain
- (C) Midbrain
We can stop or start current flowing in a circuit by using:
- (A) Switch
- (B) Electric device
- (C) Battery
- (D) None of these
- (A) Switch
The seven sided flat shape is called:
- (A) Octagon
- (B) Pentagon
- (C) Heptagon
- (D) Hexagon
- (C) Heptagon
Which part of teeth we used for piercing and tearing food?
- (A) Incisors
- (B) Molar
- (C) Canines
- (D) Premolar
- (C) Canines
Why does the Sun rise in the east and set in the west?
- (A) Shape of the earth
- (B) Revolution of the earth around the sun
- (C) Rotation of the earth around its axis
- (D) Movement of the sun
- (C) Rotation of the earth around its axis
The acid present in honeybee sting is:
- (A) Formic acid
- (B) Acetic acid
- (C) Oxalic acid
- (D) Butanoic acid
- (A) Formic acid
Which of the following acid is found in an ant sting?
- (A) Ethanoic acid
- (B) Acetic acid
- (C) Methanoic acid
- (D) Nitric acid
- (C) Methanoic acid
Wasp stings can be treated with:
- (A) Baking soda
- (B) Vinegar
- (C) Washing soda
- (D) Milk of magnesia
- (B) Vinegar